نتایج جستجو برای: m per
تعداد نتایج: 936622 فیلتر نتایج به سال:
Subsurface drip irrigation is defined as application of water below the soil surface through emitters, with discharge rates generally in the same range as surface drip irrigation. It has many advantages over surface drip. To see the response of subsurface drip irrigation on okra yield, a study was conducted at Indian Agricultural Research Institute, New Delhi, India during 2003 and 2004. Okra (...
The purpose of this experiment, evaluating hetrotoxicity potential of aqueous extract of various organs of medicinal plant of Malva sylvestrisa L. on morphological, physiological characteristics and biochemical of total phenols of Cichorium intybus L. and Echinochloa crus-galli L. under hydroponic culture as two separated experiments in completely randomized design in botanical laboratory of Go...
In order to study the physiological responses of two barley cultivars to salinity stress, a 4-replicate CRD greenhouse experiment was conducted during at the College of Agriculture, Shiraz University, Iran2003-2004. The treatments consisted of two barley cultivars: Afzal and Reyhan and five salinity levels: 0, 4, 8, 12 and 14 dS/m. Seedling emergence, number of tillers and leaves per plant, lea...
Serum beta-2 microglobulin levels predict mortality in dialysis patients: results of the HEMO study.
In the randomized Hemodialysis (HEMO) Study, chronic high-flux dialysis, as defined by higher beta-2 microglobulin (beta(2)M) clearance, compared with low-flux dialysis did not significantly alter all-cause mortality in the entire cohort but was associated with lower mortality in long-term dialysis patients. This analysis examined the determinants of serum beta(2)M levels and the associations o...
INDEX OF SYMBOLS B Magnetic flux density (Tesla) c Speed of light ≈ 3×10 m/s Co Capacitance per unit length (F/m) Em Magnetic energy storage (Joules) H Magnetic field intensity (A/m) I Current (A) J Current density (A/m) K Surface current density (A/m) Lo Inductance per unit length (H/m) L Inductance (H) N Coil turns R Reluctance (A-turns/Wb) Φ Flux (Weber) λ Flux linkage (Weber-turns) εo Permi...
to evaluate the effects of planting date and plant density on morphological characteristics, including essential oil content of ajowan (trachyspermum ammi) a study was conducted during the years 2003 and 2004 at the experimental farm, faculty of agriculture, ferdowsi university of mashhad. treatments were laid out in a factorial form based on a complete randomized block design of three replicat...
Let n denote the set of (0; 1)-matrices of order n with exactly k ones in each row and column. Let Ji be such that i = {Ji} and for A∈ n de ne A∈ n−k n by A = Jn − A. We are interested in the matrices in n which maximise the permanent function. Consider the sets M n = {A∈ n: per(A)¿per(B); for all B∈ n}; M k n = {A∈ n: per(A)¿per(B); for all B∈ n}: For k xed and n su ciently large we prove the ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید